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From: "Sudip Mukherjee (Codethink)" <sudipm.mukherjee@gmail.com>
To: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>,
	Alex Deucher <alexander.deucher@amd.com>
Cc: "Harry Wentland" <harry.wentland@amd.com>,
	"Leo Li" <sunpeng.li@amd.com>,
	"Rodrigo Siqueira" <Rodrigo.Siqueira@amd.com>,
	"Christian König" <christian.koenig@amd.com>,
	"Pan, Xinhui" <Xinhui.Pan@amd.com>,
	"David Airlie" <airlied@linux.ie>,
	"Daniel Vetter" <daniel@ffwll.ch>,
	amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org,
	linux-kernel@vger.kernel.org, torvalds@linux-foundation.org,
	"Nathan Chancellor" <nathan@kernel.org>
Subject: mainline build failure (new) for x86_64 allmodconfig with clang
Date: Sat, 17 Sep 2022 11:55:05 +0100	[thread overview]
Message-ID: <YyWniVAqJclcbSqN@debian> (raw)

Hi All,

The latest mainline kernel branch fails to build for x86_64 allmodconfig
with clang. The errors are:

drivers/gpu/drm/amd/amdgpu/../display/dc/dml/dcn314/display_mode_vba_314.c:4020:6: error: stack frame size (2184) exceeds limit (2048) in 'dml314_ModeSupportAndSystemConfigurationFull' [-Werror,-Wframe-larger-than]
void dml314_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_lib)
     ^
1 error generated.


Note: This is a new error seen on top on a335366bad13 ("Merge tag 'gpio-fixes-for-v6.0-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux").
Previous reported clang build error is now fixed, thanks to Nathan.

And, it appears Nathan has already sent a fix for this:
https://github.com/intel-lab-lkp/linux/commit/4ecc45d7585ae2e05d622879ad97e13a7d8c595b
https://github.com/intel-lab-lkp/linux/commit/819976a950b497d7f10cd9a198a94c26a9005b30


--
Regards
Sudip


             reply	other threads:[~2022-09-17 10:55 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-09-17 10:55 Sudip Mukherjee (Codethink) [this message]
2022-09-17 13:25 ` Nathan Chancellor
2022-09-17 14:00   ` Sudip Mukherjee

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